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fix:memory leak

This commit is contained in:
wangmm0220 2023-09-22 10:04:53 +08:00
parent 86a4bfe28d
commit 5555371fbc
3 changed files with 7 additions and 0 deletions
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1
source/dnode/vnode/src/tq/tqOffsetSnapshot.c
View File

@ -85,6 +85,7 @@ int32_t tqOffsetSnapRead(STqOffsetReader* pReader, uint8_t** ppData) {
*ppData = (uint8_t*)buf;
pReader->readEnd = 1;
taosCloseFile(&pFile);
return 0;
}

1
source/libs/stream/src/streamBackendRocksdb.c
View File

@ -905,6 +905,7 @@ int32_t streamBackendTriggerChkp(void* arg, char* dst) {
}
_ERROR:
taosMemoryFree(ppCf);
taosReleaseRef(streamBackendId, backendRid);
taosArrayDestroy(refs);
return code;

5
source/libs/stream/src/streamSnapshot.c
View File

@ -341,11 +341,15 @@ int32_t streamSnapRead(SStreamSnapReader* pReader, uint8_t** ppData, int64_t* si
qDebug("%s start to read file %s, current offset:%" PRId64 ", size:%" PRId64 ", file no.%d", STREAM_STATE_TRANSFER,
item->name, (int64_t)pHandle->offset, item->size, pHandle->currFileIdx);
uint8_t* buf = taosMemoryCalloc(1, sizeof(SStreamSnapBlockHdr) + kBlockSize);
if(buf == NULL){
return TSDB_CODE_OUT_OF_MEMORY;
}
int64_t nread = taosPReadFile(pHandle->fd, buf + sizeof(SStreamSnapBlockHdr), kBlockSize, pHandle->offset);
if (nread == -1) {
code = TAOS_SYSTEM_ERROR(terrno);
qError("%s snap failed to read snap, file name:%s, type:%d,reason:%s", STREAM_STATE_TRANSFER, item->name,
item->type, tstrerror(code));
taosMemoryFree(buf);
return -1;
} else if (nread > 0 && nread <= kBlockSize) {
// left bytes less than kBlockSize
@ -368,6 +372,7 @@ int32_t streamSnapRead(SStreamSnapReader* pReader, uint8_t** ppData, int64_t* si
// finish
*ppData = NULL;
*size = 0;
taosMemoryFree(buf);
return 0;
}
item = taosArrayGet(pHandle->pFileList, pHandle->currFileIdx);